Numerical study of vortex pattern in framework of two-band Ginzburg-Landau theory
Year 2011,
Volume: 60 Issue: 2, 1 - 9, 01.08.2011
N. Askerzade (askerbeylı) I.
Abstract
Numerical modeling of vortex nucleation in external magnetic field
in two-band superconductor using modified Ginzburg-Landau theory is conducted. Results of simulation experiments for a two-band superconducting
films MgB 2 near the critical temperature in perpendicular magnetic field is
presented. Obtained results seems interesting from the point of investigation
of pecularities of vortex dynamics in systems with complex order parameter
and another possible applications.
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- Current address : Computer Engineering Department of Engineering Faculty, Ankara Univer- sity, Fatih Caddesi-195,Keçiören , Ankara, TURKEY E-mail address : URL: http://communications.science.ankara.edu.tr
Year 2011,
Volume: 60 Issue: 2, 1 - 9, 01.08.2011
N. Askerzade (askerbeylı) I.
References
- V.L.Ginzburg, L.D.Landau, JETP. 20.1064 (1950).
- A.A.Abrikosov Fundamentals of the theory of metals, Elsevier Science (1998).
- P. Konsin, N. Kristoğel, and B. Sorkin, J. Phys.: Condens. Matter 10, 6533 (1998).
- V. Z. Kresin and S. A. Wolf, Phys. Rev. B 46, 6458(1992).
- A. Busomann-Holder, R. Micnas, and A. R. Bishop,Eur. Phys. J. B 37, 345 (2003).
- H. Suhl, B. T. Mattias, and L. R. Walker, Phys. Rev. Lett. 3, 552 (1959).
- V. A. Moskalenko, Fiz. Met. Metalloved. 8, 503 (1959).
- S. V. Shulga, S.-L. Drechsler, H. Echrig, H. Rosner,and W. Pickett, Condmat/0103154 (2001).
- S. V. Shulga, S.-L. Drechsler, K. H. Muller, G. Fuchs,K. Winzer, M. Heinecke, and K. Krug, Phys. Rev. Lett.80, 1730 (1998).
- M. Doria, et al Phys Rev B41,6335(1990).
- Q. Du, et al SIAM J. appl. Math, 53, 689(1993).
- M.Machida, et al Phys. Rev.Lett. 71, 3206 (1993).
- A.J. Berlinsky et al Phys. Rev.Lett.75, 2200(1995).
- A.I. Larkin, A.A. Varlamov, Oxford Press, Theory of *uctuations in superconductors, (2007).
- L. Aslamazov, A.I.Larkin, Soviet Solid State Physics,10, 1104(1968).
- I. N. Askerzade, A.Gencer et al , Supercond. Sci. Technol. 15, L13(2002).
- I. N. Askerzade, Physica C 390, 281 (2003).
- I. N. Askerzade, JETP Letters 81, 583 (2005).
- I. N. Askerzade, Physics Uspekhi 49, 1003 (2006).
- A. Shcmid ,Phys. Kondens. Matter,5, 302(1966).
- M.K. Kwong , H.G. Kaper, J.Comput. Phys.,119,120(1995).
- J.F.Thompson, Z.U. A. Warsi and C.W. Martin , Numerical Grid Generation,Elsevier.New York(1985).
- I.N. Askerzade, B Tanatar , Communications in Theoretical Physics, 51, 563 (2009)
- Current address : Computer Engineering Department of Engineering Faculty, Ankara Univer- sity, Fatih Caddesi-195,Keçiören , Ankara, TURKEY E-mail address : URL: http://communications.science.ankara.edu.tr